<?php
/*
 * @Author: CHINAKAIYUAN<sunkaiyuan@namenode.cn>
 * @Date: 2022-02-03 00:33:05
 * @LastEditTime: 2022-08-25 21:33:51
 * @LastEditors: CHINAKAIYUAN
 * @Description: 
 */

namespace App\Models;


class PurchaseExtraCost extends BaseModel
    {
    public $timestamps = true;
    public $table = "sys_market_delivery_extra_cost";
    protected $guarded = [];

    //运输派车原地址 

    public function main()
        {
        return $this->belongsTo(PurchaseOrder::class, "code", "code");
        }

    }
